Output do terminal

NoMethodError: undefined method `include?' for nil:NilClass
# ./services/api.rb:8:in `session_without_jwt'
# ./spec/login/sessions_spec.rb:5:in `block (3 levels) in <top (required)>

# A linha 5 do sessions_spec é isso

before(:all) do
  api = Api.new
  # aqui seria a linha 5
  @response_data = api.session_without_jwt({
        email: "producer1@membertizze.com",
        password: "Valid123.",
        admin: "1"
      })
end